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wined3d: Drop the special case for "converted" surfaces in wined3d_surface_blt(). 

We still want to avoid invalidating the system memory copy for these surfaces,
but we've become a lot better at preserving the current location for
resources, to the point that the special case actually hurts. In particular,
if the resource wasn't already current on the CPU, using the CPU blitter would
cause us to read it back, which is what we're trying to avoid.

Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
oldstable
Henri Verbeet 2017-07-17 14:01:42 +02:00 committed by Alexandre Julliard
parent 990be0ba50
commit 56128d18d4
1 changed files with 0 additions and 10 deletions
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10
dlls/wined3d/surface.c
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@ -3621,16 +3621,6 @@ HRESULT wined3d_surface_blt(struct wined3d_surface *dst_surface, const RECT *dst
goto cpu;
}
/* We want to avoid invalidating the sysmem location for converted
* surfaces, since otherwise we'd have to convert the data back when
* locking them. */
if (dst_texture->flags & WINED3D_TEXTURE_CONVERTED || dst_texture->resource.format->convert
|| wined3d_format_get_color_key_conversion(dst_texture, TRUE))
{
WARN_(d3d_perf)("Converted surface, using CPU blit.\n");
goto cpu;
}
if (flags & ~simple_blit)
{
WARN_(d3d_perf)("Using fallback for complex blit (%#x).\n", flags);